[perl5.git] / wince / perllib.c

/* Time-stamp: <01/08/01 20:58:55 keuchel@w2k> */

#include "EXTERN.h"
#include "perl.h"

#include "XSUB.h"

#ifdef PERL_IMPLICIT_SYS
#include "win32iop.h"
#include <fcntl.h>
#endif /* PERL_IMPLICIT_SYS */


/* Register any extra external extensions */
char *staticlinkmodules[] = {
    "DynaLoader",
    NULL,
};

EXTERN_C void boot_DynaLoader (pTHX_ CV* cv);

static void
xs_init(pTHX)
{
    char *file = __FILE__;
    dXSUB_SYS;
    newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
}

#ifdef PERL_IMPLICIT_SYS

#include "perlhost.h"

EXTERN_C void
perl_get_host_info(struct IPerlMemInfo* perlMemInfo,
		   struct IPerlMemInfo* perlMemSharedInfo,
		   struct IPerlMemInfo* perlMemParseInfo,
		   struct IPerlEnvInfo* perlEnvInfo,
		   struct IPerlStdIOInfo* perlStdIOInfo,
		   struct IPerlLIOInfo* perlLIOInfo,
		   struct IPerlDirInfo* perlDirInfo,
		   struct IPerlSockInfo* perlSockInfo,
		   struct IPerlProcInfo* perlProcInfo)
{
    if (perlMemInfo) {
	Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*);
	perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
    }
    if (perlMemSharedInfo) {
	Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*);
	perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
    }
    if (perlMemParseInfo) {
	Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*);
	perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
    }
    if (perlEnvInfo) {
	Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*);
	perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*));
    }
    if (perlStdIOInfo) {
	Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*);
	perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*));
    }
    if (perlLIOInfo) {
	Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*);
	perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*));
    }
    if (perlDirInfo) {
	Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*);
	perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*));
    }
    if (perlSockInfo) {
	Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*);
	perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*));
    }
    if (perlProcInfo) {
	Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*);
	perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*));
    }
}

EXTERN_C PerlInterpreter*
perl_alloc_override(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared,
		 struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv,
		 struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO,
		 struct IPerlDir** ppDir, struct IPerlSock** ppSock,
		 struct IPerlProc** ppProc)
{
    PerlInterpreter *my_perl = NULL;
    CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv,
				     ppStdIO, ppLIO, ppDir, ppSock, ppProc);

    if (pHost) {
	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
				   pHost->m_pHostperlMemShared,
				   pHost->m_pHostperlMemParse,
				   pHost->m_pHostperlEnv,
				   pHost->m_pHostperlStdIO,
				   pHost->m_pHostperlLIO,
				   pHost->m_pHostperlDir,
				   pHost->m_pHostperlSock,
				   pHost->m_pHostperlProc);
	if (my_perl) {
	    w32_internal_host = pHost;
	}
    }
    return my_perl;
}

EXTERN_C PerlInterpreter*
perl_alloc(void)
{
    PerlInterpreter* my_perl = NULL;
    CPerlHost* pHost = new CPerlHost();
    if (pHost) {
	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
				   pHost->m_pHostperlMemShared,
				   pHost->m_pHostperlMemParse,
				   pHost->m_pHostperlEnv,
				   pHost->m_pHostperlStdIO,
				   pHost->m_pHostperlLIO,
				   pHost->m_pHostperlDir,
				   pHost->m_pHostperlSock,
				   pHost->m_pHostperlProc);
	if (my_perl) {
	    w32_internal_host = pHost;
	}
    }
    return my_perl;
}

EXTERN_C void
win32_delete_internal_host(void *h)
{
    CPerlHost *host = (CPerlHost*)h;
    delete host;
}

#endif /* PERL_IMPLICIT_SYS */

EXTERN_C HANDLE w32_perldll_handle;

EXTERN_C DllExport int
RunPerl(int argc, char **argv, char **env)
{
    int exitstatus;
    PerlInterpreter *my_perl, *new_perl = NULL;

#ifndef __BORLANDC__
    /* XXX this _may_ be a problem on some compilers (e.g. Borland) that
     * want to free() argv after main() returns.  As luck would have it,
     * Borland's CRT does the right thing to argv[0] already. */
    char szModuleName[MAX_PATH];
    char *ptr;

    XCEGetModuleFileNameA(NULL, szModuleName, sizeof(szModuleName));
    (void)win32_longpath(szModuleName);
    argv[0] = szModuleName;
#endif

#ifdef PERL_GLOBAL_STRUCT
#define PERLVAR(var,type) /**/
#define PERLVARA(var,type) /**/
#define PERLVARI(var,type,init) PL_Vars.var = init;
#define PERLVARIC(var,type,init) PL_Vars.var = init;
#include "perlvars.h"
#undef PERLVAR
#undef PERLVARA
#undef PERLVARI
#undef PERLVARIC
#endif

    PERL_SYS_INIT(&argc,&argv);

    if (!(my_perl = perl_alloc()))
	return (1);
    perl_construct(my_perl);
    PL_perl_destruct_level = 0;

    exitstatus = perl_parse(my_perl, xs_init, argc, argv, env);
    if (!exitstatus) {
#if defined(TOP_CLONE) && defined(USE_ITHREADS)		/* XXXXXX testing */
	new_perl = perl_clone(my_perl, 1);
	exitstatus = perl_run(new_perl);
	PERL_SET_THX(my_perl);
#else
	exitstatus = perl_run(my_perl);
#endif
    }

    perl_destruct(my_perl);
    perl_free(my_perl);
#ifdef USE_ITHREADS
    if (new_perl) {
	PERL_SET_THX(new_perl);
	perl_destruct(new_perl);
	perl_free(new_perl);
    }
#endif

    PERL_SYS_TERM();

    return (exitstatus);
}

EXTERN_C void
set_w32_module_name(void);

#ifdef __MINGW32__
EXTERN_C		/* GCC in C++ mode mangles the name, otherwise */
#endif
BOOL APIENTRY
DllMain(HANDLE hModule,		/* DLL module handle */
	DWORD fdwReason,	/* reason called */
	LPVOID lpvReserved)	/* reserved */
{ 
    switch (fdwReason) {
	/* The DLL is attaching to a process due to process
	 * initialization or a call to LoadLibrary.
	 */
    case DLL_PROCESS_ATTACH:
/* #define DEFAULT_BINMODE */
#ifdef DEFAULT_BINMODE
	setmode( fileno( stdin  ), O_BINARY );
	setmode( fileno( stdout ), O_BINARY );
	setmode( fileno( stderr ), O_BINARY );
	_fmode = O_BINARY;
#endif

#ifndef UNDER_CE
	DisableThreadLibraryCalls((HMODULE)hModule);
#endif

	w32_perldll_handle = hModule;
	set_w32_module_name();
	break;

	/* The DLL is detaching from a process due to
	 * process termination or call to FreeLibrary.
	 */
    case DLL_PROCESS_DETACH:
	break;

	/* The attached process creates a new thread. */
    case DLL_THREAD_ATTACH:
	break;

	/* The thread of the attached process terminates. */
    case DLL_THREAD_DETACH:
	break;

    default:
	break;
    }
    return TRUE;
}
Commit	Line	Data
cb69f87a	1	/* Time-stamp: <01/08/01 20:58:55 keuchel@w2k> */
e1caacb4 JH	2
	3	#include "EXTERN.h"
	4	#include "perl.h"
	5
e1caacb4 JH	6	#include "XSUB.h"
	7
	8	#ifdef PERL_IMPLICIT_SYS
	9	#include "win32iop.h"
	10	#include <fcntl.h>
	11	#endif /* PERL_IMPLICIT_SYS */
	12
	13
	14	/* Register any extra external extensions */
	15	char *staticlinkmodules[] = {
	16	"DynaLoader",
	17	NULL,
	18	};
	19
acfe0abc	20	EXTERN_C void boot_DynaLoader (pTHX_ CV* cv);
e1caacb4 JH	21
e1caacb4 JH	22	static void
acfe0abc	23	xs_init(pTHX)
e1caacb4 JH	24	{
	25	char *file = __FILE__;
	26	dXSUB_SYS;
	27	newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
	28	}
	29
	30	#ifdef PERL_IMPLICIT_SYS
	31
	32	#include "perlhost.h"
	33
	34	EXTERN_C void
	35	perl_get_host_info(struct IPerlMemInfo* perlMemInfo,
	36	struct IPerlMemInfo* perlMemSharedInfo,
	37	struct IPerlMemInfo* perlMemParseInfo,
	38	struct IPerlEnvInfo* perlEnvInfo,
	39	struct IPerlStdIOInfo* perlStdIOInfo,
	40	struct IPerlLIOInfo* perlLIOInfo,
	41	struct IPerlDirInfo* perlDirInfo,
	42	struct IPerlSockInfo* perlSockInfo,
	43	struct IPerlProcInfo* perlProcInfo)
	44	{
	45	if (perlMemInfo) {
	46	Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*);
	47	perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
	48	}
	49	if (perlMemSharedInfo) {
	50	Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*);
	51	perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
	52	}
	53	if (perlMemParseInfo) {
	54	Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*);
	55	perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
	56	}
	57	if (perlEnvInfo) {
	58	Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*);
	59	perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*));
	60	}
	61	if (perlStdIOInfo) {
	62	Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*);
	63	perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*));
	64	}
	65	if (perlLIOInfo) {
	66	Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*);
	67	perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*));
	68	}
	69	if (perlDirInfo) {
	70	Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*);
	71	perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*));
	72	}
	73	if (perlSockInfo) {
	74	Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*);
	75	perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*));
	76	}
	77	if (perlProcInfo) {
	78	Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*);
	79	perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*));
	80	}
	81	}
	82
	83	EXTERN_C PerlInterpreter*
	84	perl_alloc_override(struct IPerlMem ppMem, struct IPerlMem ppMemShared,
	85	struct IPerlMem ppMemParse, struct IPerlEnv ppEnv,
	86	struct IPerlStdIO ppStdIO, struct IPerlLIO ppLIO,
	87	struct IPerlDir ppDir, struct IPerlSock ppSock,
88	struct IPerlProc** ppProc)
89	{
90	PerlInterpreter *my_perl = NULL;
91	CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv,
92	ppStdIO, ppLIO, ppDir, ppSock, ppProc);
93
94	if (pHost) {
95	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
96	pHost->m_pHostperlMemShared,
97	pHost->m_pHostperlMemParse,
98	pHost->m_pHostperlEnv,
99	pHost->m_pHostperlStdIO,
100	pHost->m_pHostperlLIO,
101	pHost->m_pHostperlDir,
102	pHost->m_pHostperlSock,
103	pHost->m_pHostperlProc);
104	if (my_perl) {
e1caacb4 JH	105	w32_internal_host = pHost;
	106	}
	107	}
	108	return my_perl;
	109	}
	110
	111	EXTERN_C PerlInterpreter*
	112	perl_alloc(void)
	113	{
	114	PerlInterpreter* my_perl = NULL;
	115	CPerlHost* pHost = new CPerlHost();
	116	if (pHost) {
	117	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
	118	pHost->m_pHostperlMemShared,
	119	pHost->m_pHostperlMemParse,
	120	pHost->m_pHostperlEnv,
	121	pHost->m_pHostperlStdIO,
	122	pHost->m_pHostperlLIO,
	123	pHost->m_pHostperlDir,
	124	pHost->m_pHostperlSock,
	125	pHost->m_pHostperlProc);
	126	if (my_perl) {
e1caacb4 JH	127	w32_internal_host = pHost;
	128	}
	129	}
	130	return my_perl;
	131	}
	132
	133	EXTERN_C void
	134	win32_delete_internal_host(void *h)
	135	{
	136	CPerlHost host = (CPerlHost)h;
	137	delete host;
	138	}
	139
e1caacb4 JH	140	#endif /* PERL_IMPLICIT_SYS */
	141
	142	EXTERN_C HANDLE w32_perldll_handle;
	143
	144	EXTERN_C DllExport int
	145	RunPerl(int argc, char argv, char env)
	146	{
	147	int exitstatus;
	148	PerlInterpreter my_perl, new_perl = NULL;
	149
	150	#ifndef __BORLANDC__
	151	/* XXX this _may_ be a problem on some compilers (e.g. Borland) that
	152	* want to free() argv after main() returns. As luck would have it,
	153	* Borland's CRT does the right thing to argv[0] already. */
	154	char szModuleName[MAX_PATH];
	155	char *ptr;
	156
	157	XCEGetModuleFileNameA(NULL, szModuleName, sizeof(szModuleName));
	158	(void)win32_longpath(szModuleName);
	159	argv[0] = szModuleName;
	160	#endif
	161
	162	#ifdef PERL_GLOBAL_STRUCT
	163	#define PERLVAR(var,type) /**/
	164	#define PERLVARA(var,type) /**/
	165	#define PERLVARI(var,type,init) PL_Vars.var = init;
	166	#define PERLVARIC(var,type,init) PL_Vars.var = init;
	167	#include "perlvars.h"
	168	#undef PERLVAR
	169	#undef PERLVARA
	170	#undef PERLVARI
	171	#undef PERLVARIC
	172	#endif
	173
	174	PERL_SYS_INIT(&argc,&argv);
	175
	176	if (!(my_perl = perl_alloc()))
	177	return (1);
	178	perl_construct(my_perl);
	179	PL_perl_destruct_level = 0;
	180
	181	exitstatus = perl_parse(my_perl, xs_init, argc, argv, env);
	182	if (!exitstatus) {
	183	#if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */
e1caacb4	184	new_perl = perl_clone(my_perl, 1);
e1caacb4 JH	185	exitstatus = perl_run(new_perl);
	186	PERL_SET_THX(my_perl);
	187	#else
	188	exitstatus = perl_run(my_perl);
	189	#endif
	190	}
	191
	192	perl_destruct(my_perl);
	193	perl_free(my_perl);
	194	#ifdef USE_ITHREADS
	195	if (new_perl) {
	196	PERL_SET_THX(new_perl);
	197	perl_destruct(new_perl);
	198	perl_free(new_perl);
	199	}
	200	#endif
	201
	202	PERL_SYS_TERM();
	203
	204	return (exitstatus);
	205	}
	206
	207	EXTERN_C void
	208	set_w32_module_name(void);
	209
	210	#ifdef __MINGW32__
	211	EXTERN_C /* GCC in C++ mode mangles the name, otherwise */
	212	#endif
	213	BOOL APIENTRY
	214	DllMain(HANDLE hModule, /* DLL module handle */
	215	DWORD fdwReason, /* reason called */
	216	LPVOID lpvReserved) /* reserved */
	217	{
	218	switch (fdwReason) {
	219	/* The DLL is attaching to a process due to process
	220	* initialization or a call to LoadLibrary.
	221	*/
	222	case DLL_PROCESS_ATTACH:
	223	/* #define DEFAULT_BINMODE */
	224	#ifdef DEFAULT_BINMODE
	225	setmode( fileno( stdin ), O_BINARY );
	226	setmode( fileno( stdout ), O_BINARY );
	227	setmode( fileno( stderr ), O_BINARY );
	228	_fmode = O_BINARY;
	229	#endif
	230
	231	#ifndef UNDER_CE
	232	DisableThreadLibraryCalls((HMODULE)hModule);
	233	#endif
	234
	235	w32_perldll_handle = hModule;
	236	set_w32_module_name();
	237	break;
	238
	239	/* The DLL is detaching from a process due to
	240	* process termination or call to FreeLibrary.
	241	*/
	242	case DLL_PROCESS_DETACH:
	243	break;
	244
	245	/* The attached process creates a new thread. */
	246	case DLL_THREAD_ATTACH:
	247	break;
	248
249	/* The thread of the attached process terminates. */
250	case DLL_THREAD_DETACH:
251	break;
252
253	default:
254	break;
255	}
256	return TRUE;
257	}
258